Analog scale for measuring pain



FIG. 1 is a perspective view of an analog scale for measuring pain, showing our new design;

FIG. 2 is a perspective view thereof, opposite that shown in FIG. 1;

FIG. 3 is a plan view of FIG. 2;

FIG. 4 is a plan view of FIG. 1;

FIG. 5 is an end elevational view thereof;

FIG. 6 is a side elevational view thereof;

FIG. 7 is an end elevational view thereof; and,

FIG. 8 is a side elevational view thereof.

The broken lines in the figures are for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an analog scale for measuring pain, as shown and described. 